Trace number 338398

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.05 1200.55

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.9324
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data (download as text)

0.00/0.00	c Parsing...
0.05/0.08	c ==============================================================================
0.05/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.08	c ==============================================================================
0.05/0.08	c |         0 |   86175   259380 |   25852       0        0     nan |  0.000 % |
0.05/0.08	c ==============================================================================
0.05/0.08	c Result  :   #vars: 1980   #clauses: 86175   #literals: 259380
0.05/0.08	c CPU time:   0.069989 s
0.05/0.08	c ==============================================================================
0.09/0.19	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-338398-1173685207 -o ROOT/results/node66/solver-338398-1173685207 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338398-1173685207/rsat.sh /tmp/evaluation/338398-1173685207/instance-338398-1173685207.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 10559
/proc/meminfo: memFree=1813640/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388478300 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10559/statm: 1338 232 195 169 0 49 0
[pid=10560] ppid=10559 vsize=952 CPUtime=0
/proc/10560/stat : 10560 (SatElite) R 10559 10559 10107 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 388478300 974848 143 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10560/statm: 238 144 49 128 0 107 0

[startup+0.065353 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 10559
/proc/meminfo: memFree=1813640/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388478300 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10559/statm: 1338 232 195 169 0 49 0
[pid=10560] ppid=10559 vsize=4608 CPUtime=0.05
/proc/10560/stat : 10560 (SatElite) R 10559 10559 10107 0 -1 4194304 1036 0 0 0 5 0 0 0 19 0 1 0 388478300 4718592 1018 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10560/statm: 1152 1018 49 128 0 1021 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9960

[startup+0.10236 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 10559
/proc/meminfo: memFree=1813640/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388478300 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10559/statm: 1338 232 195 169 0 49 0
[pid=10560] ppid=10559 vsize=5928 CPUtime=0.09
/proc/10560/stat : 10560 (SatElite) R 10559 10559 10107 0 -1 4194304 1366 0 0 0 8 1 0 0 19 0 1 0 388478300 6070272 1348 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/10560/statm: 1482 1348 67 128 0 1351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11280

[startup+0.30241 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 10559
/proc/meminfo: memFree=1813640/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5352

[startup+0.701481 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 10559
/proc/meminfo: memFree=1813640/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5352

[startup+1.50164 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 10562
/proc/meminfo: memFree=1802424/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=12592 CPUtime=1.3
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 2981 0 0 0 129 1 0 0 25 0 1 0 388478319 12894208 2967 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 3148 2967 86 211 0 2934 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17944

[startup+3.10196 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 10562
/proc/meminfo: memFree=1798648/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=18712 CPUtime=2.9
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 4680 0 0 0 288 2 0 0 25 0 1 0 388478319 19161088 4470 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 4678 4470 86 211 0 4464 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24064

[startup+6.30161 s]
/proc/loadavg: 0.92 0.95 0.99 2/66 10562
/proc/meminfo: memFree=1793528/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=21400 CPUtime=6.09
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 5795 0 0 0 607 2 0 0 25 0 1 0 388478319 21913600 5099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 5350 5099 86 211 0 5136 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26752

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.99 2/66 10562
/proc/meminfo: memFree=1782776/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=29872 CPUtime=12.49
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 8407 0 0 0 1245 4 0 0 25 0 1 0 388478319 30588928 7294 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 7468 7294 86 211 0 7254 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35224

[startup+25.5025 s]
/proc/loadavg: 0.94 0.96 0.99 2/66 10562
/proc/meminfo: memFree=1770680/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=42108 CPUtime=25.29
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 12336 0 0 0 2522 7 0 0 25 0 1 0 388478319 43118592 10257 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 10527 10257 86 211 0 10313 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47460

[startup+51.1026 s]
/proc/loadavg: 0.96 0.96 0.99 2/66 10562
/proc/meminfo: memFree=1735736/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=78012 CPUtime=50.88
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 22998 0 0 0 5076 12 0 0 25 0 1 0 388478319 79884288 18993 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 19503 18993 86 211 0 19289 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 83364

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.99 2/66 10562
/proc/meminfo: memFree=1734840/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=77972 CPUtime=102.06
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 24779 0 0 0 10193 13 0 0 25 0 1 0 388478319 79843328 19234 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 19493 19234 86 211 0 19279 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 83324

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 10562
/proc/meminfo: memFree=1731000/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=83660 CPUtime=162.04
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 29990 0 0 0 16188 16 0 0 25 0 1 0 388478319 85667840 20159 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 20915 20159 86 211 0 20701 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 89012

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 10562
/proc/meminfo: memFree=1698232/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=117228 CPUtime=222.02
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 38346 0 0 0 22178 24 0 0 25 0 1 0 388478319 120041472 28416 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 29307 28416 86 211 0 29093 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 122580

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 10563
/proc/meminfo: memFree=1662456/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=150448 CPUtime=281.99
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 51648 0 0 0 28165 34 0 0 25 0 1 0 388478319 154058752 37250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 37612 37250 86 211 0 37398 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 155800

[startup+342.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 10564
/proc/meminfo: memFree=1663416/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=149280 CPUtime=341.97
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 51654 0 0 0 34163 34 0 0 25 0 1 0 388478319 152862720 37008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 37320 37008 86 211 0 37106 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 154632

[startup+402.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 10564
/proc/meminfo: memFree=1659256/2055920 swapFree=4183892/4192956

################
# More data... #
################

[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=241836 CPUtime=581.88
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 83024 0 0 0 58136 52 0 0 25 0 1 0 388478319 247640064 59360 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 60459 59360 86 211 0 60245 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 247188

[startup+642.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 10564
/proc/meminfo: memFree=1574008/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=241836 CPUtime=641.86
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 83025 0 0 0 64134 52 0 0 25 0 1 0 388478319 247640064 59361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 60459 59361 86 211 0 60245 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 247188

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 10564
/proc/meminfo: memFree=1574008/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=241836 CPUtime=701.84
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 83026 0 0 0 70132 52 0 0 25 0 1 0 388478319 247640064 59362 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 60459 59362 86 211 0 60245 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 247188

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 10564
/proc/meminfo: memFree=1515576/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=300256 CPUtime=761.82
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 97742 0 0 0 76116 66 0 0 25 0 1 0 388478319 307462144 73979 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 75064 73979 86 211 0 74850 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 305608

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10564
/proc/meminfo: memFree=1481336/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=333648 CPUtime=821.8
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 106804 0 0 0 82106 74 0 0 25 0 1 0 388478319 341655552 82554 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 83412 82554 86 211 0 83198 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 339000

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1467960/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=358364 CPUtime=881.77
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 125519 0 0 0 88093 84 0 0 25 0 1 0 388478319 366964736 85746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 89591 85746 86 211 0 89377 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 363716

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1470456/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=353808 CPUtime=941.76
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 125525 0 0 0 94091 85 0 0 25 0 1 0 388478319 362299392 85048 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 88452 85048 86 211 0 88238 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 359160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1472504/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=351476 CPUtime=1001.74
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 125546 0 0 0 100089 85 0 0 25 0 1 0 388478319 359911424 84652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 87869 84652 86 211 0 87655 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 356828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1472504/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=351476 CPUtime=1061.72
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 125558 0 0 0 106087 85 0 0 25 0 1 0 388478319 359911424 84664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 87869 84664 86 211 0 87655 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 356828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1472568/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=351476 CPUtime=1121.69
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 125558 0 0 0 112084 85 0 0 25 0 1 0 388478319 359911424 84664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 87869 84664 86 211 0 87655 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 356828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1472504/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=351476 CPUtime=1181.67
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 125577 0 0 0 118082 85 0 0 25 0 1 0 388478319 359911424 84683 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 87869 84683 86 211 0 87655 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 356828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1451704/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=372348 CPUtime=1199.87
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 130758 0 0 0 119898 89 0 0 25 0 1 0 388478319 381284352 89864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 93087 89864 86 211 0 92873 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 377700

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10564
/proc/meminfo: memFree=1451704/2055920 swapFree=4183892/4192956
[pid=10559] ppid=10557 vsize=5352 CPUtime=0.18
/proc/10559/stat : 10559 (rsat.sh) S 10557 10559 10107 0 -1 4194304 305 1367 0 0 0 0 17 1 16 0 1 0 388478300 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10559/statm: 1338 234 195 169 0 49 0
[pid=10562] ppid=10559 vsize=372348 CPUtime=1199.87
/proc/10562/stat : 10562 (rsat) R 10559 10559 10107 0 -1 4194304 130758 0 0 0 119898 89 0 0 25 0 1 0 388478319 381284352 89864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10562/statm: 93087 89864 86 211 0 92873 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 377700

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10559 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=174973 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.19397
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.55
CPU time (s): 1200.05
CPU user time (s): 1199.15
CPU system time (s): 0.9
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 413016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.174973
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1672
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.10483 second user time and 2.58661 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Mar 12 07:40:08 UTC 2007

IDJOB= 338398
IDBENCH= 24722
IDSOLVER= 104
FILE ID= node66/338398-1173685207

PBS_JOBID= 4101739

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338398-1173685207/rsat.sh /tmp/evaluation/338398-1173685207/instance-338398-1173685207.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-338398-1173685207 -o ROOT/results/node66/solver-338398-1173685207 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338398-1173685207/rsat.sh /tmp/evaluation/338398-1173685207/instance-338398-1173685207.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ae4e3f3661a3c7ad7c7ec30d56d611a1

RANDOM SEED= 346826296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1814112 kB
Buffers:         29780 kB
Cached:         164076 kB
SwapCached:       3344 kB
Active:          81644 kB
Inactive:       122348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814112 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            3104 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            23896 kB
Committed_AS:   827452 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node66 on Mon Mar 12 08:00:10 UTC 2007